diff --git a/bird/filter/inet_upstream1.conf b/bird/filter/inet_upstream1.conf
index c4d978d..805ae1b 100644
--- a/bird/filter/inet_upstream1.conf
+++ b/bird/filter/inet_upstream1.conf
@@ -4,18 +4,17 @@
 function function_inet_bgp_export_to_upstream1() {
     if source !~ [RTS_STATIC, RTS_BGP] then return false;
     if is_bogon_prefix() then return false;
-    if bgp_large_community !~ [(LOCAL_ASN, 200, 0)] then return false;
     # 100禁止性过滤
     if bgp_large_community ~ [(LOCAL_ASN, 100, 100)] then return false;
     if bgp_large_community ~ [(LOCAL_ASN, 100, 200)] then return false;
     if bgp_large_community ~ [(LOCAL_ASN, 200, 202)] then return false;
-    if source !~ [RTS_STATIC] then {
+    if source =RTS_STATIC then {
         # 静态路由，允许 200，[0 2]
         if bgp_large_community ~ [(LOCAL_ASN, 200, 0)] then return true;
         if bgp_large_community ~ [(LOCAL_ASN, 200, 2)] then return true;
         if bgp_large_community ~ [(LOCAL_ASN, 200, 1)] then return false;
     }
-    if source !~ [RTS_BGP] then {
+    if source = RTS_BGP then {
         # BGP路由，允许 300，0
         if bgp_large_community ~ [(LOCAL_ASN, 300, 0)] then return true;
     }
diff --git a/bird/function/inet.conf b/bird/function/inet.conf
index e4b310b..1dc7e3d 100644
--- a/bird/function/inet.conf
+++ b/bird/function/inet.conf
@@ -2,6 +2,6 @@ function is_self_net() {
     case net.type {
         NET_IP4: return net ~ is_inet_self_IPv4;
         NET_IP6: return net ~ is_inet_self_IPv6;
-        else: print "is_dn42_prefix: unexpected net.type ", net.type, " ", net; return false;
+        else: print "is_inet_prefix: unexpected net.type ", net.type, " ", net; return false;
     }
 }
\ No newline at end of file
diff --git a/update.sh b/update.sh
index 93a3aa7..93adf1b 100644
--- a/update.sh
+++ b/update.sh
@@ -3,24 +3,15 @@
 cd 
 git clone https://git.nia.ink/brnet/bird_config.git
 
-cp /etc/bird/ /etc/bird.old/ -r
+rm /etc/bird.old/ -r
 
-rm /etc/bird/filter -rf
-mv ./bird_config/bird/filter /etc/bird/filter
+rm /etc/bird/filter/inet_upstream1.conf
+mv ./bird_config/bird/filter/inet_upstream1.conf /etc/bird/filter/inet_upstream1.conf
 
-rm /etc/bird/whitelist -rf
-mv ./bird_config/bird/whitelist /etc/bird/whitelist
+rm /etc/bird/function/inet.conf
+mv ./bird_config/bird/function/inet.conf /etc/bird/function/inet.conf
 
-rm /etc/bird/template -rf
-mv ./bird_config/bird/template /etc/bird/template
-
-rm /etc/bird/function -rf
-mv ./bird_config/bird/function /etc/bird/function
-
-chmod -R 755 /etc/bird
-chmod +x /etc/bird/whitelist/downmyip.sh
-
-# birdc c
+birdc c
 cd 
 rm -rf bird_config